(JavaScript) hotelbeds.com REST API Authentication

Demonstrates how to calculate the X-Signature header and add to requests sent to api.test.hotelbeds.com.

For more information, see https://developer.hotelbeds.com/documentation/getting-started/

Note

This example is intended for running within a Chilkat.Js embedded JavaScript engine. All Chilkat JavaScript examples require Chilkat v11.4.0 or greater.

var success = false;

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

// This example duplicates the following CURL statement provided in the hotelbeds.com "Getting Started"
// developer documentation:

// #!/bin/bash 
// apiKey="yourApiKey"
// secret="yourSecret"
// curl -i \
//   -X GET \
//   -H 'Accept:application/json' \
//   -H 'Api-key:'$apiKey'' \
//   -H 'X-Signature:'$(echo -n ${apiKey}${secret}$(date +%s)|sha256sum|awk '{ print $1}')'' \
//   https://api.test.hotelbeds.com/hotel-api/1.0/status

// The "date + %s" command emits a UNIX date/time number such as 1605548842
// We need to concatenate the apiKey, secret, and current date/time in UNIX (numeric) time format.
var dt = new CkDateTime();
dt.SetFromCurrentSystemTime();
// Get the UNIX time string in the GMT timezone.
var bLocalTime = false;
var unixTimeStr = dt.GetAsUnixTimeStr(bLocalTime);
console.log(unixTimeStr);

// Use your own API key and secret.  (These are not valid values)
var apiKey = "227b20a2cb705e45f3b0a0944672dc07";
var secret = "54dc7ba9e2";

var sb = new CkStringBuilder();
sb.Append(apiKey);
sb.Append(secret);
sb.Append(unixTimeStr);

var crypt = new CkCrypt2();
crypt.HashAlgorithm = "sha256";
crypt.EncodingMode = "hexlower";
var signature = crypt.HashStringENC(sb.GetAsString());

console.log(signature);

var http = new CkHttp();

http.SetRequestHeader("Accept","application/json");
http.SetRequestHeader("Api-key",apiKey);
http.SetRequestHeader("X-Signature",signature);

var jsonResponse = http.QuickGetStr("https://api.test.hotelbeds.com/hotel-api/1.0/status");
console.log(jsonResponse);
console.log(http.LastStatus);

// Sample output:  

// 1605549542
// 2146aefb36e7331b3b29aafd7638398ca22e689573224f1a71274d60bd201ec2
// {"auditData":{"timestamp":"2020-11-16 18:59:02.430"},"status":"OK"}
// 200